Lenovo ThinkPad X250 Hardware Maintenance Manual
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Lenovo ThinkPad X250 Hardware Maintenance Manual

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  • Page 1 Hardware Maintenance Manual ThinkPad X250...
  • Page 2 Appendix A “Notices” on page 105. First Edition (February 2015) © Copyright Lenovo 2015. LIMITED AND RESTRICTED RIGHTS NOTICE: If data or software is delivered pursuant a General Services Administration “GSA” contract, use, reproduction, or disclosure is subject to restrictions set forth in Contract No. GS-35F-05925.

  • Page 3: Table Of Contents

    LCD FRUs ....Lenovo Solution Center ..Miscellaneous kits and other FRUs ..Quick test programs...
  • Page 4 1040 Memory module ... . 2030 Camera/microphone module and camera cable....1050 Storage drive and drive cable .

  • Page 5: About This Manual

    Use this manual along with the advanced diagnostic tests to troubleshoot problems effectively. Before servicing a ThinkPad product, be sure to read all the information under Chapter 1 “Safety information” on page 1 and Chapter 2 “Important service information” on page 19. © Copyright Lenovo 2015...
  • Page 6 Hardware Maintenance Manual...

  • Page 7: Chapter 1. Safety Information

    Do not use this type of mat to protect yourself from electrical shock. © Copyright Lenovo 2015...

  • Page 8: Safety Inspection Guide

    • Find the room emergency power-off (EPO) switch, disconnecting switch, or electrical outlet. If an electrical accident occurs, you can then operate the switch or unplug the power cord quickly. • Do not work alone under hazardous conditions or near equipment that has hazardous voltages. •...

  • Page 9: Handling Devices That Are Sensitive To Electrostatic Discharge

    0.1 ohm or less between the external ground pin and the frame ground. b. The power cord should be the authorized type specified for your computer. Go to: http://www.lenovo.com/serviceparts-lookup c. Insulation must not be frayed or worn. 4. Check for cracked or bulging batteries.

  • Page 10: Grounding Requirements

    – When working on a double-insulated or battery-operated system, use an ESD common ground or reference point. You can use coax or connector-outside shells on these systems. – Use the round ground prong of the ac plug on ac-operated computers. Grounding requirements Electrical grounding of the computer is required for operator safety and correct system function.
  • Page 11 DANGER DANGER DANGER DANGER DANGER Chapter 1 Safety information...
  • Page 12 Hardware Maintenance Manual...
  • Page 13 PERIGO PERIGO PERIGO PERIGO Chapter 1 Safety information...
  • Page 14 PERIGO PERIGO PERIGO PERIGO DANGER Hardware Maintenance Manual...
  • Page 15 DANGER DANGER DANGER DANGER DANGER DANGER Chapter 1 Safety information...
  • Page 16 DANGER VORSICHT VORSICHT VORSICHT VORSICHT Hardware Maintenance Manual...
  • Page 17 VORSICHT VORSICHT VORSICHT VORSICHT Chapter 1 Safety information...
  • Page 18 Hardware Maintenance Manual...
  • Page 19 Chapter 1 Safety information...
  • Page 20 Hardware Maintenance Manual...
  • Page 21 Chapter 1 Safety information...
  • Page 22 Hardware Maintenance Manual...
  • Page 23 Chapter 1 Safety information...
  • Page 24 Hardware Maintenance Manual...

  • Page 25: Chapter 2. Important Service Information

    UEFI BIOS downloads. Telephone numbers for Lenovo Support are available at: http://www.lenovo.com/support/phone • System Disassembly/Reassembly videos that show the FRU removals or replacements for the Lenovo authorized service technicians are available in the following support site: http://www.lenovoservicetraining.com/ion/...

  • Page 26: Important Notice For Replacing A System Board

    Dynamic Configure To Order (CTO) model This model provides the ability for a customer to configure a Lenovo solution from a Web site, and have this configuration sent to fulfillment, where it is built and shipped directly to the customer. The machine label and eSupport will load these products as the 4-character MT, 4-character model, and 2-character country code.
  • Page 27 FRU list for a product. To get the general FRU list for a product, do the following: 1. Go to: http://www.lenovo.com/support 2. Follow the instructions on the screen to select a product. 3. Click the Product & Parts tab.
  • Page 28 Hardware Maintenance Manual...

  • Page 29: Chapter 3. General Checkout

    This chapter introduces following information: • “What to do first” on page 23 • “Checkout guide” on page 24 – “Lenovo Solution Center” on page 24 – “Quick test programs” on page 24 – “UEFI diagnostic program” on page 25 –...

  • Page 30: Checkout Guide

    The Lenovo Solution Center program is available for download at: http://www.lenovo.com/diags To run the Lenovo Solution Center program, go to Control Panel and click System and Security ➙ Lenovo - System Health and Diagnostics, and then follow the instructions on the screen.

  • Page 31: Uefi Diagnostic Program

    • Microsoft Windows Server 2003 • Microsoft Windows Server 2008 To download and install a quick test program, go to http://www.lenovo.com/diags, and follow the instructions on the Web site. To run a test using quick test program, do the following: 1.

  • Page 32: Power System Checkout

    1. Go to: http://www.lenovo.com/diags. 2. Click Lenovo Bootable Diagnostics. 3. Follow the instructions on the Web site to create a bootable diagnostic medium on a USB device or CD. To use the diagnostic medium you have created, do one of the following: •...

  • Page 33: Checking The Ac Power Adapter

    To check for detailed battery status information, do the following: • For Windows 7 operating system: Open the Power Manager program and click the Battery tab. • For Windows 8 and Windows 8.1 operating systems: Open the Lenovo Settings program and click Power. Chapter 3...

  • Page 34: Checking The Coin-Cell Battery

    Note: If the battery pack becomes hot, it may not be able to charge. Remove it from the computer and leave it at room temperature for a while. After it cools down, reinstall and recharge it. To check the battery pack, do the following: 1.

  • Page 35: Chapter 4. Related Service Information

    8. When all of the data has been copied from the last disc in the set and has been processed, remove the external CD/DVD drive and restart the computer. Follow the instructions on the screen to finish the recovery. © Copyright Lenovo 2015...
  • Page 36 Note: The rest of the recovery process is fully automated and no action from you is required. The computer will restart into the Microsoft Windows desktop several times and you might experience periods when no activity is apparent on the screen for several minutes at a time. This is normal. 9.
  • Page 37 1. Depending on the operating system, do one of the following: • For Windows 8: Move your pointer to the top-right or bottom-right corner of the screen to display the charms. Click Settings ➙ Change PC settings ➙ General. • For Windows 8.1: Move your pointer to the top-right or bottom-right corner of the screen to display the charms.
  • Page 38 It is recommended that you create recovery media as early as possible. Once you create recovery media, keep them in a safe place and do not use them to store other data. Creating recovery media To create recovery media, you need a USB drive with at least 16 GB of storage. The required USB capacity depends on the size of the recovery image.

  • Page 39: Passwords

    3. Select a preferred language and then select a preferred keyboard layout. 4. Click Troubleshoot to display the optional recovery solutions. 5. Select a corresponding recovery solution according to your situation. For example, select Reset your PC if you want to reset your computer to the factory default settings. For more information about the recovery solutions provided by the Windows 8 and Windows 8.1 operating systems, go to: http://go.microsoft.com/fwlink/?LinkID=263800...

  • Page 40: Hard Disk Password

    To put the system back to operational status, the only Lenovo and Lenovo-authorized service solution would be to replace the hard disk drive with a scheduled fee.

  • Page 41: Screen Blank Mode (For The Windows 7 Operating System Only)

    Screen blank mode (for the Windows 7 operating system only) If the time set on the “Turn off monitor” timer in the operating system expires, the LCD backlight turns off. To put the computer into screen blank mode, do the following: 1.

  • Page 42: Symptom-To-Fru Index

    Symptom-to-FRU index This section contains following information: • “Numeric error codes” on page 36 • “Error messages” on page 37 • “Beep symptoms” on page 38 • “No-beep symptoms” on page 39 • “LCD-related symptoms” on page 39 • “Intermittent problems” on page 39 •...

  • Page 43: Error Messages

    Table 2. Numeric error codes (continued) Symptom or error FRU or action, in sequence 0199 1. Run the ThinkPad Setup program. The retry count System Security— Security password retry count will be reset. Then save the current settings by exceeded. pressing F10.

  • Page 44: Beep Symptoms

    If this error happens at a service center, Lenovo authorized service personnel will clean up the non-volatile system UEFI variable storage using the above solution.

  • Page 45: No-Beep Symptoms

    LCD technology, but excessive pixel problems can cause viewing concerns.If the LCD you are servicing has two or less visible defective pixels, it should not be considered faulty. However, if the LCD has three or more visible defective pixels, it will be deemed as defective by Lenovo and it should be replaced. Notes: •...

  • Page 46: Undetermined Problems

    2. If no error is detected, do not replace any FRUs. 3. If any error is detected, replace the FRU shown by the FRU code. Rerun the test to verify that no more errors exist. Undetermined problems If the diagnostic tests did not identify the adapter or device that has failed, if wrong devices are installed, or if the system simply is not operating, follow these procedures to isolate the failing FRU (do not isolate FRUs that have no defects).

  • Page 47: Chapter 5. Status Indicators

    To initiate the special function of each function key, press the Fn key and the corresponding function key. When the speaker-mute indicator is on, the speakers are muted. Speaker-mute indicator Microphone-mute When the microphone-mute indicator is on, the microphones are muted. indicator © Copyright Lenovo 2015...
  • Page 48 Table 7. Status indicators (continued) Indicator Indicator behavior and description When the camera status indicator is on, the camera is in use. Camera status indicator System status indicator Blinking for three times: The computer is connected to an ac power source. On: The computer is in use.

  • Page 49: Chapter 6. Function Keys And Combinations

    Control the keyboard backlight. There are three modes for the keyboard backlight: Off, Low, and High. Press Fn+Spacebar to change the modes of the keyboard backlight. Fn+B The same function as the Break key on a conventional keyboard. © Copyright Lenovo 2015...
  • Page 50 Table 8. Function keys (continued) Function keys and Description key combinations Fn+P The same function as the Pause key on a conventional keyboard. Fn+S The same function as the SysRq key on a conventional keyboard. Fn+K The same function as the ScrLK key on a conventional keyboard. Fn+End The same function as the Insert key on a conventional keyboard.

  • Page 51: Chapter 7. Locations

    Camera (on some models) Microphones Power button Security-lock slot Ethernet connector Micro-SIM-card tray (on some models) Media card reader Always-On USB 3.0 connector Combo audio connector Fingerprint reader (on some models) ® TrackPoint pointing stick ThinkPad trackpad TrackPoint buttons © Copyright Lenovo 2015...

  • Page 52: Left-Side View

    Left-side view Power connector Fan louvers VGA connector USB 3.0 connector ® Mini DisplayPort connector Smart-card-reader slot (on some models) Bottom view Emergency-reset hole Battery pack Docking station connector (on some models) Speakers Locating FRUs and CRUs This topic introduces the following service parts: •...
  • Page 53 CRUs, you can either install the CRU yourself or you can request that a Service Provider install the CRU according to the warranty service for your product. If you intend on installing the CRU, Lenovo will ship the CRU to you. CRU information and replacement instructions are shipped with your product and are available from Lenovo at any time upon request.

  • Page 54: Major Frus

    Major FRUs Table 9. Major FRUs FRU descriptions CRU ID see “Miscellaneous kits and other FRUs” on page 52 LCD unit (see “LCD FRUs” on page 50) Keyboard spacer Keyboard bezel assembly (with or without fingerprint reader) Power-button card Micro-SIM-card tray Hardware Maintenance Manual...
  • Page 55 Table 9. Major FRUs (continued) FRU descriptions CRU ID System board Wireless-LAN card Wireless-WAN card M.2 solid-state drive Speaker assembly Storage drive Storage drive cable Removable battery pack Base cover assembly Smart-card reader or 3rd NGFF adapter (on some models) Flexible printed circuits (FPC) for smart-card reader (on some models) Internal battery pack Coin-cell battery...

  • Page 56: Lcd Frus

    LCD FRUs For models with non-touch panel Table 10. LCD FRUs FRU descriptions CRU ID LCD bezel Camera/microphone module Camera cable Antenna assembly LCD rear-cover assembly LCD cable LCD panel Hinges Hardware Maintenance Manual...
  • Page 57 For models with touch panel Table 11. LCD FRUs FRU descriptions CRU ID LCD panel assembly Front strap bezel I-shape bezel Camera/microphone module Camera cable Antenna assembly LCD rear-cover assembly LCD cable LCD front metal bezel Hinges Chapter 7 Locations...

  • Page 58: Miscellaneous Kits And Other Frus

    CRU ID System miscellaneous kit: • Bracket for storage drive cable (2) • ThinkPad logo (4) • Lenovo logo (2) • Microphone rubber for camera model (4) • Microphone rubber for non-camera model (4) • Illustration sheet for ThinkPad trackpad •...

  • Page 59: Looking Up Fru Information

    Table 13. Other FRUs FRU descriptions CRU ID ac power adapter Power cord Looking up FRU information For detailed FRU information, including part numbers, descriptions, and substitution part numbers, go to: http://www.lenovo.com/serviceparts-lookup Chapter 7 Locations...
  • Page 60 Hardware Maintenance Manual...

  • Page 61: Chapter 8. Fru Replacement Notices

    Lenovo will ship the CRU to you. CRU information and replacement instructions are shipped with your product and are available from Lenovo at any time upon request. You can find a list of CRUs for your product in this Hardware Maintenance Manual. An electronic version of this manual can be found at http://www.lenovo.com/support.

  • Page 62: Retaining Serial Numbers

    ThinkPad Setup program is set to UEFI Only. 1. Connect a USB memory key to the computer. 2. Go to http://www.lenovo.com/maintenanceutilities and follow the instructions on the screen to create a Maintenance Key. Note: Only an authorized Lenovo service technician can access the above Web site.

  • Page 63: Retaining The Uuid

    ThinkPad Setup program is set to UEFI Only. 1. Connect a USB memory key to the computer. 2. Go to http://www.lenovo.com/maintenanceutilities and follow the instructions on the screen to create a Maintenance Key. Note: Only an authorized Lenovo service technician can access the above Web site.
  • Page 64 1. Insert the latest version of LENOVO ThinkPad Hardware Maintenance Diskette or Maintenance Key, and then restart the computer. 2. From the main menu, select 6. Set ECA Information. 3. To write the ECA information, select 1. Write ECA/rework number from EEPROM, and follow the instructions on the screen.

  • Page 65: Chapter 9. Removing Or Replacing A Fru

    Lenovo will ship the CRU to you. CRU information and replacement instructions are shipped with your product and are available from Lenovo at any time upon request. You can find a list of CRUs for your product in this Hardware Maintenance Manual. An electronic version of this manual is available for downloading at http://www.lenovo.com/support.

  • Page 66: Before Servicing The Computer

    Before servicing the computer Carefully read this topic before servicing the computer. Disabling the built-in battery Before replacing any FRU, ensure that you have disabled the built-in battery by doing the following: 1. Turn off the computer and disconnect the ac power adapter and all cables from the computer. 2.

  • Page 67: 1010 Removable Battery Pack

    The only exception to this is if the battery pack is physically damaged or a customer is reporting a possible safety issue. If the Lenovo Solution Center program is not installed on the computer, the customer should download and install the program to diagnose the battery pack, before getting a non-physically damaged battery pack replaced.
  • Page 68 Removal steps of the base cover assembly Applying labels to the base cover assembly: The new base cover FRU is shipped with a kit containing labels of several kinds. Apply those labels when you replace the base cover. For the labels that are not shipped with the new base cover, peel them from the old base cover, and adhere them to the new one.

  • Page 69: 1030 Internal Battery Pack

    The Lenovo Solution Center program provides an automatic battery diagnostic test that determines if the battery pack is defective. A battery pack FRU should not be replaced unless this diagnostic test shows that the battery pack is defective.
  • Page 70 If the Lenovo Solution Center program is not installed on the computer, the customer should download and install the program to diagnose the battery pack, before getting a non-physically damaged battery pack replaced. Note that the replacement of a physically damaged battery pack is not covered by the warranty.

  • Page 71: 1040 Memory Module

    1040 Memory module For access, remove this FRU: • “1010 Removable battery pack” on page 61 • “1020 Base cover assembly” on page 61 Removal steps of the memory module When installing: Insert the notched end of the memory module into the memory slot at an angle of about 20 degrees. Press the memory module in firmly, and pivot it downward until it snaps into place.
  • Page 72 Removal steps of the storage drive and drive cable Step Screw (quantity) Color Torque M2 × 4 mm, flat-head, nylon-coated (1) Black 0.181 Nm (1.85 kgf-cm) Black 0.181 Nm M2 × 2.7 mm, flat-head, nylon-coated (1) (1.85 kgf-cm) Hardware Maintenance Manual...

  • Page 73: 1060 Wireless-Lan Card

    When installing: Ensure that the storage drive is firmly attached. 1060 Wireless-LAN card For access, remove this FRU: • “1010 Removable battery pack” on page 61 • “1020 Base cover assembly” on page 61 Chapter 9 Removing or replacing a FRU...

  • Page 74: 1070 Wireless-Wan Card Or M.2 Solid-State Drive

    Removal steps of the wireless-LAN card In step , disconnect the connectors by using the removal tool for the antenna RF connector or pick off the connectors in the direction as shown by using your fingers. Torque Step Screw (quantity) Color M2 ×...
  • Page 75 Removal steps of the wireless-WAN card Torque Step Screw (quantity) Color M2 × 2.7 mm, flat-head, nylon-coated (1) Black 0.181 Nm (1.85 kgf-cm) Chapter 9 Removing or replacing a FRU...

  • Page 76: 1080 Fan Assembly

    Removal steps of the M.2 solid-state drive Torque Step Screw (quantity) Color M2 × 2.7 mm, flat-head, nylon-coated (1) Black 0.181 Nm (1.85 kgf-cm) 1080 Fan assembly For access, remove this FRU: • “1010 Removable battery pack” on page 61 •...
  • Page 77 2. Release the cables from the cable holder on the fan assembly. 3. Remove the fan assembly. Chapter 9 Removing or replacing a FRU...

  • Page 78: 1090 Dc-In Cable Assembly

    When installing: • Always wear fingerstalls when handling the fan assembly. Do not touch or hold any part of the fan assembly with bare fingers. • Before you attach the fan assembly to the computer, apply thermal grease, at an amount of 0.2 grams, on the part marked in the following illustration.

  • Page 79: 1100 System Board

    Removal steps of the dc-in cable assembly Step Screw (quantity) Color Torque Black 0.181 Nm M2 × 4 mm, flat-head, nylon-coated (1) (1.85 kgf-cm) 1100 System board Important notices for handling the system board When handling the system board, observe the following: •...
  • Page 80 • If you put a system board down, be sure to put it only on a padded surface such as an ESD mat or a corrugated conductive material. For access, remove the following FRUs in order: • “1010 Removable battery pack” on page 61 •...
  • Page 81 Chapter 9 Removing or replacing a FRU...
  • Page 82 Step Screw (quantity) Color Torque Black 0.181 Nm M2 × 4 mm, flat-head, nylon-coated (2) (1.85 kgf-cm) M2 × 3 mm, flat-head, nylon-coated (1) Black 0.181 Nm (1.85 kgf-cm) For computer models that are installed with a 3rd NGFF adapter, continue with the steps When installing: Ensure that the connectors are attached firmly.

  • Page 83: 1110 Coin-Cell Battery

    1110 Coin-cell battery For access, remove the following FRUs in order: • “1010 Removable battery pack” on page 61 • “1020 Base cover assembly” on page 61 • “1030 Internal battery pack” on page 63 • “1040 Memory module” on page 65 •...

  • Page 84: 1120 Speaker Assembly

    1120 Speaker assembly For access, remove the following FRUs in order: • “1010 Removable battery pack” on page 61 • “1020 Base cover assembly” on page 61 • “1030 Internal battery pack” on page 63 • “1040 Memory module” on page 65 •...
  • Page 85 • “1020 Base cover assembly” on page 61 • “1030 Internal battery pack” on page 63 • “1040 Memory module” on page 65 • “1050 Storage drive and drive cable” on page 65 • “1060 Wireless-LAN card” on page 67 •...
  • Page 86 Removal steps of the smart-card-reader assembly Step Screw (quantity) Color Torque M2 × 3 mm, flat-head, nylon-coated (2) Silver 0.181 Nm (1.85 kgf-cm) When installing: Ensure that the connector is attached firmly. Hardware Maintenance Manual...

  • Page 87: 1140 Lcd Unit

    Removal steps of the 3rd NGFF adapter Step Screw (quantity) Color Torque M2 × 3 mm, flat-head, nylon-coated (2) Silver 0.181 Nm (1.85 kgf-cm) When installing: Ensure that the connector is attached firmly. 1140 LCD unit For access, remove this FRU: •...
  • Page 88 Removal steps of the LCD unit Hardware Maintenance Manual...
  • Page 89 Step Screw (quantity) Color Torque 0.181 Nm M2 × 4 mm, flat-head, nylon-coated (6) Silver (1.85 kgf-cm) Chapter 9 Removing or replacing a FRU...

  • Page 90: 1150 Power-Button Card

    When installing: • Ensure that the connectors are attached firmly. • Ensure that you correctly route and secure the cables. Attention: When you route the cables, ensure that they are not subject to any tension. Tension could cause the cables to be damaged by the cable guides, or a wire to be broken. 1150 Power-button card For access, remove the following FRUs in order: •...

  • Page 91: 1160 Keyboard Assembly

    Step Screw (quantity) Color Torque Black 0.181 Nm M2.5 × 4 mm, flat-head, nylon-coated (2) (1.85 kgf-cm) M2 × 2.7 mm, flat-head, nylon-coated (2) Black 0.181 Nm (1.85 kgf-cm) When installing: Ensure that the connector is attached firmly. 1160 Keyboard assembly For access, remove the following FRUs in order: •...
  • Page 92 Step Screw (quantity) Color Torque Black 0.181 Nm M2 × 4 mm, flat-head, nylon-coated (5) (1.85 kgf-cm) Hardware Maintenance Manual...

  • Page 93: For Models With Non-Touch Panel

    Step Screw (quantity) Color Torque Black 0.181 Nm M2 × 2.7 mm, flat-head, nylon-coated (4) (1.85 kgf-cm) M2 × 3 mm, flat-head, nylon-coated (2) Black 0.181 Nm (1.85 kgf-cm) For models with non-touch panel 2010 LCD bezel For access, remove the following FRUs in order: •...
  • Page 94 Removal steps of the LCD hinges Step Screw (quantity) Color Torque Black 0.181 Nm M2.5 × 2.2 mm, big-head, nylon-coated (4) (1.85 kgf-cm) Removal steps of the LCD panel and LCD cable Hardware Maintenance Manual...

  • Page 95: 2030 Camera/Microphone Module And Camera Cable

    When installing: Ensure that the LCD connector is attached firmly. 2030 Camera/microphone module and camera cable For access, remove the following FRUs in order: • “1010 Removable battery pack” on page 61 • “1020 Base cover assembly” on page 61 •...
  • Page 96 Hardware Maintenance Manual...

  • Page 97: 2040 Wireless Lan/Wan Antenna Assembly And Lcd Rear-Cover Assembly

    2040 Wireless LAN/WAN antenna assembly and LCD rear-cover assembly For access, remove the following FRUs in order: • “1010 Removable battery pack” on page 61 • “1020 Base cover assembly” on page 61 • “1140 LCD unit” on page 81 •...
  • Page 98 Cable routing: When you install the antenna assembly and camera cable, route the camera cable in the cable holder and the antenna cable outside the cable holder. Hardware Maintenance Manual...

  • Page 99: For Models With Touch Panel

    Antenna locations Wireless-LAN auxiliary antenna (black) Wireless-WAN auxiliary antenna (blue) Wireless-WAN main antenna (red) Wireless-LAN main antenna (gray) For models with touch panel 3010 LCD I-shaped bezel For access, remove the following FRUs in order: • “1010 Removable battery pack” on page 61 •...

  • Page 100: 3020 Lcd Hinges And Lcd Front Metal Bezel

    2. Hold the corner and slowly peel off the LCD I-shaped bezel. When installing: Ensure that a new LCD I-shaped bezel is used. Install a new LCD I-shape bezel whenever the old one is removed. 3020 LCD hinges and LCD front metal bezel For access, remove the following FRUs in order: •...
  • Page 101 Removal steps of the LCD hinges Step Screw (quantity) Color Torque Black 0.181 Nm M2.5 × 2.2 mm, big-head, nylon-coated (4) (1.85 kgf-cm) Chapter 9 Removing or replacing a FRU...
  • Page 102 Removal steps of the LCD front metal bezel Hardware Maintenance Manual...

  • Page 103: 3030 Lcd Panel And Lcd Cable

    3030 LCD panel and LCD cable For access, remove the following FRUs in order: • “1010 Removable battery pack” on page 61 • “1020 Base cover assembly” on page 61 • “1140 LCD unit” on page 81 • “3010 LCD I-shaped bezel” on page 93 •...
  • Page 104 Removal steps of the LCD panel and LCD cable Hardware Maintenance Manual...

  • Page 105: 3040 Camera/Microphone Module And Camera Cable

    When installing: Ensure that the LCD connector is attached firmly. 3040 Camera/microphone module and camera cable For access, remove the following FRUs in order: • “1010 Removable battery pack” on page 61 • “1020 Base cover assembly” on page 61 •...
  • Page 106 Removal steps of the camera/microphone module and camera cable Hardware Maintenance Manual...

  • Page 107: 3050 Wireless Lan/Wan Antenna Assembly And Lcd Rear-Cover Assembly

    3050 Wireless LAN/WAN antenna assembly and LCD rear-cover assembly For access, remove the following FRUs in order: • “1010 Removable battery pack” on page 61 • “1020 Base cover assembly” on page 61 • “1140 LCD unit” on page 81 •...
  • Page 108 Removal steps of the wireless LAN/WAN antenna assembly Cable routing: When you install the antenna assembly and camera cable, route the camera cable in the cable holder and the antenna cable outside the cable holder. Hardware Maintenance Manual...
  • Page 109 Antenna locations Wireless-LAN auxiliary antenna (black) Wireless-WAN auxiliary antenna (blue) Wireless-WAN main antenna (red) Wireless-LAN main antenna (gray) Chapter 9 Removing or replacing a FRU...
  • Page 110 Hardware Maintenance Manual...

  • Page 111: Appendix A. Notices

    Lenovo representative for information on the products and services currently available in your area. Any reference to a Lenovo product, program, or service is not intended to state or imply that only that Lenovo product, program, or service may be used. Any functionally equivalent product, program, or service that does not infringe any Lenovo intellectual property right may be used instead.

  • Page 112: Trademarks

    Trademarks The following terms are trademarks of Lenovo in the United States, other countries or both: Lenovo ThinkPad TrackPoint Mini DisplayPort (mDP) is a Trademark of the Video Electronics Standards Association. Microsoft, Windows, and Windows Server are trademarks of the Microsoft group of companies.

  • Page 113: Appendix B. Abbreviation And Acronym Table

    ICCID integrate circuit card identity International Standardization Organization local area network liquid crystal display media access control machine type machine type and model personal computer Platform Controller Hub POST power-on self-test random-access memory © Copyright Lenovo 2015...
  • Page 114 Abbreviation Term radio frequency RFID radio-frequency identification ring indicator registered jack SATA Serial Advanced Technology Attachment subscriber identity module supervisor password TFTs thin-film transistors UEFI Unified Extensible Firmware Interface Universal Serial Bus UUID universally unique identifier video graphics array VRAM video random-access memory wide area network Hardware Maintenance Manual...
  • Page 116 Part Number: SP40F30022 Printed in China (1P) P/N: SP40F30022 *1PSP40F30022*...

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